Implicit Numeric-to-Character Conversion - Teradata Vantage

If a numeric argument in an SQL string function is implicitly converted to a CHAR or VARCHAR character type, and the format of the numeric argument includes any of the following formatting characters, the server character set of the character type is UNICODE:

For all other formats, the server character set is LATIN.

Numeric items cannot be converted to CLOB types or GRAPHIC characters.